diff --git a/package-lock.json b/package-lock.json
index d279e216ad..86f485820f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2103,9 +2103,9 @@
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-      "resolved": "https://registry.npmjs.org/@xmldom/xmldom/-/xmldom-0.8.9.tgz",
-      "integrity": "sha512-4VSbbcMoxc4KLjb1gs96SRmi7w4h1SF+fCoiK0XaQX62buCc1G5d0DC5bJ9xJBNPDSVCmIrcl8BiYxzjrqaaJA=="
+      "version": "0.8.10",
+      "resolved": "https://registry.npmjs.org/@xmldom/xmldom/-/xmldom-0.8.10.tgz",
+      "integrity": "sha512-2WALfTl4xo2SkGCYRt6rDTFfk9R1czmBvUQy12gK2KuRKIpWEhcbbzy8EZXtz/jkRqHX8bFEc6FC1HjX4TUWYw=="
     },
     "@xtuc/ieee754": {
       "version": "1.2.0",
@@ -3228,26 +3228,26 @@
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-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/browserify-sign/-/browserify-sign-4.2.1.tgz",
-      "integrity": "sha512-/vrA5fguVAKKAVTNJjgSm1tRQDHUU6DbwO9IROu/0WAzC8PKhucDSh18J0RMvVeHAn5puMd+QHC2erPRNf8lmg==",
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/browserify-sign/-/browserify-sign-4.2.2.tgz",
+      "integrity": "sha512-1rudGyeYY42Dk6texmv7c4VcQ0EsvVbLwZkA+AQB7SxvXxmcD93jcHie8bzecJ+ChDlmAm2Qyu0+Ccg5uhZXCg==",
       "dev": true,
       "requires": {
-        "bn.js": "^5.1.1",
-        "browserify-rsa": "^4.0.1",
+        "bn.js": "^5.2.1",
+        "browserify-rsa": "^4.1.0",
         "create-hash": "^1.2.0",
         "create-hmac": "^1.1.7",
-        "elliptic": "^6.5.3",
+        "elliptic": "^6.5.4",
         "inherits": "^2.0.4",
-        "parse-asn1": "^5.1.5",
-        "readable-stream": "^3.6.0",
-        "safe-buffer": "^5.2.0"
+        "parse-asn1": "^5.1.6",
+        "readable-stream": "^3.6.2",
+        "safe-buffer": "^5.2.1"
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-          "version": "3.6.0",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
-          "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
+          "version": "3.6.2",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz",
+          "integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==",
           "dev": true,
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@@ -15555,9 +15555,9 @@
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     "video.js": {
-      "version": "7.21.4",
-      "resolved": "https://registry.npmjs.org/video.js/-/video.js-7.21.4.tgz",
-      "integrity": "sha512-R5e57M/5uqxQMQpFpybNbd8GtiRwFJPqkHjrhv0QTJ2tqnesbjETbck5kU5dhFr1FevsJRFhjBG4hAnvRGnXbw==",
+      "version": "7.21.5",
+      "resolved": "https://registry.npmjs.org/video.js/-/video.js-7.21.5.tgz",
+      "integrity": "sha512-WRq86tXZKrThA9mK+IR+v4tIQVVvnb5LhvL71fD2AX7TxVOPdaeK1X/wyuUruBqWaOG3w2sZXoMY6HF2Jlo9qA==",
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@@ -15571,7 +15571,7 @@
         "mux.js": "6.0.1",
         "safe-json-parse": "4.0.0",
         "videojs-font": "3.2.0",
-        "videojs-vtt.js": "^0.15.4"
+        "videojs-vtt.js": "^0.15.5"
       },
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         "@videojs/http-streaming": {
@@ -15639,6 +15639,14 @@
             "@babel/runtime": "^7.11.2",
             "global": "^4.4.0"
           }
+        },
+        "videojs-vtt.js": {
+          "version": "0.15.5",
+          "resolved": "https://registry.npmjs.org/videojs-vtt.js/-/videojs-vtt.js-0.15.5.tgz",
+          "integrity": "sha512-yZbBxvA7QMYn15Lr/ZfhhLPrNpI/RmCSCqgIff57GC2gIrV5YfyzLfLyZMj0NnZSAz8syB4N0nHXpZg9MyrMOQ==",
+          "requires": {
+            "global": "^4.3.1"
+          }
         }
       }
     },